crazy bone

Noun crazy bone has 1 sense

• crazy bone(n = noun.body) funny bone - a point on the elbow where the ulnar nerve passes near the surface; a sharp tingling sensation results when the nerve is knocked against the bone; "the funny bone is not humerus"
is a kind of cubital nerve, nervus ulnaris, ulnar nerve
is a part of articulatio cubiti, cubital joint, cubitus, elbow, elbow joint, human elbow